BIIB · News · 20260809N

Revenue Performance and Mix

BIOGEN INC. · 2026-08-09 · Importance 17 · Surprise 24

Biogen reported higher revenue in the second quarter of 2026, supported by newer therapies and the Apellis acquisition. Net income and diluted EPS declined materially despite the revenue increase. The results indicate profitability pressure during Biogen’s transition from legacy products toward a broader neurology and rare-disease portfolio.

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